{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"bf2784241a96","name":"REAR SPROCKET JTR216.37 420","sku":"SR216-37.S.JT","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":8.64,"formatted":"£8.64"},"summary":"REAR SPROCKET JTR216.37 420. Built from premium C49 high-carbon steel, JT Steel Sprockets deliver OEM-level precision and durability. With 2,500+ fitments for motorcycles and ATVs, they offer long life, exact fit, and dependable power transfer mile after mile. Features C49 high-carbon steel rears for long wear, precision manufacturing for exact OEM fit, broad coverage with 2,500+ motorcycle and ATV applications, consistent power transfer and sprocket tooth profile accuracy, and engineered for durability in street, track, and off-road use. Specifications include material C49 high-carbon steel, tooth count 37, drive chain pitch 420, and colour Black.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"277867"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR216-37_2ES_2EJT/666149735bcd0d0a.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR216-37_2ES_2EJT/666149735bcd0d0a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR216-37_2ES_2EJT/3bee18eb7010d6e3.png"],"description":"REAR SPROCKET JTR216.37 420. Built from premium C49 high-carbon steel, JT Steel Sprockets deliver OEM-level precision and durability. With 2,500+ fitments for motorcycles and ATVs, they offer long life, exact fit, and dependable power transfer mile after mile. Features C49 high-carbon steel rears for long wear, precision manufacturing for exact OEM fit, broad coverage with 2,500+ motorcycle and ATV applications, consistent power transfer and sprocket tooth profile accuracy, and engineered for durability in street, track, and off-road use. Specifications include material C49 high-carbon steel, tooth count 37, drive chain pitch 420, and colour Black.","descriptionMarkdown":"### JT Steel Rear Sprocket JTR216.37 420 Pitch\n\nUpgrade your motorcycle's performance and durability with the JT Steel Rear Sprocket. Engineered for precision and built to last, this sprocket is constructed from premium C49 high-carbon steel, renowned for its exceptional wear resistance and strength.\n\nExperience OEM-level fit and dependable power transfer with every ride. JT Steel Sprockets are meticulously manufactured to ensure exact compatibility and consistent performance, whether you're navigating city streets, tearing up the track, or conquering off-road trails.\n\n#### Key Features:\n\n \n- Material: Constructed from robust C49 high-carbon steel for extended wear life.\n \n- Precision Manufacturing: Designed for an exact OEM fit, ensuring seamless integration with your drivetrain.\n \n- Reliable Power Transfer: Delivers consistent and accurate power transfer mile after mile.\n \n- Durable Design: Engineered for longevity across various riding conditions including street, track, and off-road use.\n \n- Tooth Count: Features 37 teeth for optimal gearing.\n \n- Chain Pitch: Compatible with 420 pitch drive chains.\n \n- Color: Finished in a sleek black for a stylish look.","weightGrams":null,"fitments":[],"collections":[{"name":"Chain & Sprockets","url":"https://www.2brosparts.com/api/agent/collection/GB/chain-sprockets"},{"name":"Sprockets & Components (Rear)","url":"https://www.2brosparts.com/api/agent/collection/GB/sprockets-components-rear"}],"links":{"page":"https://www.2brosparts.com/products/rear-sprocket-jtr21637-420","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/bf2784241a96:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/bf2784241a96:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}